I use Tinn-R because it lets me step through my code, or
just send bits of it to the R window, which I find
incredibly useful. The ability to highlight a few lines and
hit send just meshes well with my workflow habits. I'd love
to find a similar tool for Python (I'm sure someone will
tell me what it is). However the NPPtoR link looks very
interesting and I will have to try that.
